class MigrationProvidersExistTest

class MigrationProvidersExistTest extends MigrateDrupalTestBase {
    use FileSystemModuleDiscoveryDataProviderTrait;
    
    /**
     * Tests that a missing source_module property raises an exception.
     */
    public function testSourceProvider() {
        $this->enableModules([
            'migration_provider_test',
        ]);
        $this->expectException(BadPluginDefinitionException::class);
        $this->expectExceptionMessage('The no_source_module plugin must define the source_module property.');
        $this->container
            ->get('plugin.manager.migration')
            ->getDefinition('migration_provider_no_annotation');
    }
    
    /**
     * Tests that modules exist for all source plugins.
     */
    public function testProvidersExist() {
        $this->enableAllModules();
        
        /** @var \Drupal\migrate\Plugin\MigrateSourcePluginManager $plugin_manager */
        $plugin_manager = $this->container
            ->get('plugin.manager.migrate.source');
        foreach ($plugin_manager->getDefinitions() as $definition) {
            $id = $definition['id'];
            $this->assertArrayHasKey('source_module', $definition, "No source_module property in '{$id}'");
        }
    }
    
    /**
     * Enable all available modules.
     */
    protected function enableAllModules() {
        // Install all available modules.
        $module_handler = $this->container
            ->get('module_handler');
        $modules = $this->coreModuleListDataProvider();
        $modules_enabled = $module_handler->getModuleList();
        $modules_to_enable = array_keys(array_diff_key($modules, $modules_enabled));
        $this->enableModules($modules_to_enable);
    }
    
    /**
     * Tests that modules exist for all field plugins.
     */
    public function testFieldProvidersExist() {
        $expected_mappings = [
            'userreference' => [
                'source_module' => 'userreference',
                'destination_module' => 'core',
            ],
            'nodereference' => [
                'source_module' => 'nodereference',
                'destination_module' => 'core',
            ],
            'optionwidgets' => [
                'source_module' => 'optionwidgets',
                'destination_module' => 'options',
            ],
            'list' => [
                'source_module' => 'list',
                'destination_module' => 'options',
            ],
            'options' => [
                'source_module' => 'options',
                'destination_module' => 'options',
            ],
            'filefield' => [
                'source_module' => 'filefield',
                'destination_module' => 'file',
            ],
            'imagefield' => [
                'source_module' => 'imagefield',
                'destination_module' => 'image',
            ],
            'file' => [
                'source_module' => 'file',
                'destination_module' => 'file',
            ],
            'image' => [
                'source_module' => 'image',
                'destination_module' => 'image',
            ],
            'phone' => [
                'source_module' => 'phone',
                'destination_module' => 'telephone',
            ],
            'telephone' => [
                'source_module' => 'telephone',
                'destination_module' => 'telephone',
            ],
            'link' => [
                'source_module' => 'link',
                'destination_module' => 'link',
            ],
            'link_field' => [
                'source_module' => 'link',
                'destination_module' => 'link',
            ],
            'd6_text' => [
                'source_module' => 'text',
                'destination_module' => 'text',
            ],
            'd7_text' => [
                'source_module' => 'text',
                'destination_module' => 'text',
            ],
            'taxonomy_term_reference' => [
                'source_module' => 'taxonomy',
                'destination_module' => 'core',
            ],
            'date' => [
                'source_module' => 'date',
                'destination_module' => 'datetime',
            ],
            'datetime' => [
                'source_module' => 'date',
                'destination_module' => 'datetime',
            ],
            'email' => [
                'source_module' => 'email',
                'destination_module' => 'core',
            ],
            'number_default' => [
                'source_module' => 'number',
                'destination_module' => 'core',
            ],
            'entityreference' => [
                'source_module' => 'entityreference',
                'destination_module' => 'core',
            ],
            'node_reference' => [
                'source_module' => 'node_reference',
                'destination_module' => 'core',
            ],
            'user_reference' => [
                'source_module' => 'user_reference',
                'destination_module' => 'core',
            ],
        ];
        $this->enableAllModules();
        $definitions = $this->container
            ->get('plugin.manager.migrate.field')
            ->getDefinitions();
        foreach ($definitions as $key => $definition) {
            $this->assertArrayHasKey($key, $expected_mappings);
            $this->assertEquals($expected_mappings[$key]['source_module'], $definition['source_module']);
            $this->assertEquals($expected_mappings[$key]['destination_module'], $definition['destination_module']);
        }
    }
    
    /**
     * Tests a missing required definition.
     *
     * @param array $definitions
     *   A field plugin definition.
     * @param string $missing_property
     *   The name of the property missing from the definition.
     *
     * @dataProvider fieldPluginDefinitionsProvider
     */
    public function testFieldProviderMissingRequiredProperty(array $definitions, $missing_property) {
        $discovery = $this->getMockBuilder(MigrateFieldPluginManager::class)
            ->disableOriginalConstructor()
            ->onlyMethods([
            'getDefinitions',
        ])
            ->getMock();
        $discovery->method('getDefinitions')
            ->willReturn($definitions);
        $plugin_manager = $this->getMockBuilder(MigrateFieldPluginManager::class)
            ->disableOriginalConstructor()
            ->onlyMethods([
            'getDiscovery',
        ])
            ->getMock();
        $plugin_manager->method('getDiscovery')
            ->willReturn($discovery);
        $this->expectException(BadPluginDefinitionException::class);
        $this->expectExceptionMessage("The missing_{$missing_property} plugin must define the {$missing_property} property.");
        $plugin_manager->getDefinitions();
    }
    
    /**
     * Data provider for field plugin definitions.
     *
     * @return array
     *   Array of plugin definitions.
     */
    public function fieldPluginDefinitionsProvider() {
        return [
            'missing_core_scenario' => [
                'definitions' => [
                    'missing_core' => [
                        'source_module' => 'migrate',
                        'destination_module' => 'migrate',
                        'id' => 'missing_core',
                        'class' => 'foo',
                        'provider' => 'foo',
                    ],
                ],
                'missing_property' => 'core',
            ],
            'missing_source_scenario' => [
                'definitions' => [
                    'missing_source_module' => [
                        'core' => [
                            6,
                            7,
                        ],
                        'destination_module' => 'migrate',
                        'id' => 'missing_source_module',
                        'class' => 'foo',
                        'provider' => 'foo',
                    ],
                ],
                'missing_property' => 'source_module',
            ],
            'missing_destination_scenario' => [
                'definitions' => [
                    'missing_destination_module' => [
                        'core' => [
                            6,
                            7,
                        ],
                        'source_module' => 'migrate',
                        'id' => 'missing_destination_module',
                        'class' => 'foo',
                        'provider' => 'foo',
                    ],
                ],
                'missing_property' => 'destination_module',
            ],
        ];
    }

}